Subway Bread Nutrition Facts: Calories, Macros & Health Benefits
Summary: 100g of subway bread contains 265 calories, 9.5g protein, 49g carbs, and 3.2g fat. Subway Bread is a good source of sodium.
Nutrition Facts — per 100g
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 265 kcal | 13% |
| Protein | 9.5g | 19% |
| Carbohydrates | 49.0g | 18% |
| Total Fat | 3.2g | 4% |
| Fiber | 2.8g | 10% |
| Sodium | 520.0mg | 23% |
Is Subway Bread Good for You?
Subway Bread is a reasonable choice for a staple carbohydrate, offering 9.5g of protein (19% Daily Value) and 2.8g of fiber (10% Daily Value) per 100g serving. However, it contains 520mg of sodium, which represents 23% of the daily limit, so it’s best paired with lower-sodium toppings and fillings. Overall, it works well as part of a balanced diet when portion-controlled.
Key Health Benefits of Subway Bread
Supports muscle maintenance and repair: With 9.5g of protein per 100g, Subway Bread contributes meaningfully to daily protein needs, making it a better bread choice than many white bread alternatives for those prioritizing muscle health.
Provides sustained energy from carbohydrates: The 49g of carbohydrates per 100g supplies steady glucose for brain and body function, though pairing it with protein and healthy fats slows digestion and prevents blood sugar spikes.
Contains dietary fiber for digestive health: At 2.8g of fiber per 100g, Subway Bread supports gut health and regular digestion better than refined white breads, contributing 10% of the daily recommended fiber intake.
Low in total fat: With only 3.2g of fat per 100g (4% Daily Value), it is a lean bread option that keeps calorie density moderate, making it suitable for heart-conscious eating patterns.
Moderate calorie density: At 265 calories per 100g, Subway Bread allows for reasonable portion control without excessive calorie accumulation compared to denser bread varieties.
How Does Subway Bread Compare?
Compared to typical Wonder Bread or similar white sandwich breads, Subway Bread distinguishes itself with 9.5g of protein per 100g—significantly higher than most mass-market alternatives. Its fiber content at 2.8g also edges out standard white bread, though it remains lower than whole wheat options. The trade-off is a moderate sodium level at 520mg per 100g, which consumers should monitor if following a low-sodium diet.
Frequently Asked Questions
How many calories is in subway bread?
A 100g serving of Subway Bread contains 265 calories. Most Subway sandwiches use 6-inch portions (approximately 43g) or footlong portions (approximately 85g), which would contain roughly 114 calories and 225 calories respectively.
Is subway bread good for weight loss?
Subway Bread can support weight loss when portion-controlled, as it offers decent protein (9.5g per 100g) and fiber (2.8g) that promote satiety. However, its relatively high sodium content (520mg per 100g) may increase water retention, so it’s best combined with plenty of vegetables and lean proteins.
How much protein does subway bread have?
Subway Bread contains 9.5g of protein per 100g serving, which supplies 19% of the Daily Value. This makes it a solid protein source compared to many breads, though it shouldn’t be relied upon as your primary protein at a meal.
Is subway bread gluten-free?
No, Subway Bread is not gluten-free—it is a wheat-based bread product. If you have celiac disease or non-celiac gluten sensitivity, you’ll need to request gluten-free options that Subway offers at select locations.
How should I store subway bread?
Subway Bread should be kept in a cool, dry place or refrigerated in an airtight container to maintain freshness. If you’ve purchased a fresh loaf, consuming it within 3-5 days ensures optimal texture and taste, though it can be frozen for longer storage.
How to Track Subway Bread Nutrition with Gram
The Gram app makes logging Subway Bread effortless by allowing you to search for “Subway Bread” and instantly see the complete nutritional profile, including all macros and micronutrients. You can also use Gram’s AI food scanner to photograph your Subway sandwich, and it will automatically identify and log the bread component along with your other ingredients. This real-time tracking helps you monitor sodium intake and protein consumption throughout the day, keeping your nutrition goals on target.
Frequently Asked Questions
How many calories is in subway bread?
A 100g serving of Subway Bread contains 265 calories. Most Subway sandwiches use 6-inch portions (approximately 43g) or footlong portions (approximately 85g), which would contain roughly 114 calories and 225 calories respectively.
Is subway bread good for weight loss?
Subway Bread can support weight loss when portion-controlled, as it offers decent protein (9.5g per 100g) and fiber (2.8g) that promote satiety. However, its relatively high sodium content (520mg per 100g) may increase water retention, so it's best combined with plenty of vegetables and lean proteins.
How much protein does subway bread have?
Subway Bread contains 9.5g of protein per 100g serving, which supplies 19% of the Daily Value. This makes it a solid protein source compared to many breads, though it shouldn't be relied upon as your primary protein at a meal.
Is subway bread gluten-free?
No, Subway Bread is not gluten-free—it is a wheat-based bread product. If you have celiac disease or non-celiac gluten sensitivity, you'll need to request gluten-free options that Subway offers at select locations.
How should I store subway bread?
Subway Bread should be kept in a cool, dry place or refrigerated in an airtight container to maintain freshness. If you've purchased a fresh loaf, consuming it within 3-5 days ensures optimal texture and taste, though it can be frozen for longer storage.
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Nutrition data sourced from USDA FoodData Central. Track subway bread and thousands of other foods with the Gram app.